Build failed in Jenkins: java-shib-idp2 » Shibboleth Identity Provider #1

[Shibboleth Jenkins]

See <https://build.shibboleth.net/jenkins/job/java-shib-idp2/edu.internet2.middleware$shibboleth-identityprovider/1/>

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<===[JENKINS REMOTING CAPACITY]===>   channel started
Executing Maven:  -B -f <https://build.shibboleth.net/jenkins/job/java-shib-idp2/edu.internet2.middleware$shibboleth-identityprovider/ws/pom.xml> clean -Prelease install
[INFO] Scanning for projects...
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[INFO] Building Shibboleth Identity Provider 2.4.5-SNAPSHOT
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Downloading: https://build.shibboleth.net/nexus/content/repositories/snapshots/edu/internet2/middleware/shibboleth-common/1.4.5-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata edu.internet2.middleware:shibboleth-common:1.4.5-SNAPSHOT/maven-metadata.xml from/to shib-snapshot (https://build.shibboleth.net/nexus/content/repositories/snapshots): peer not authenticated
[WARNING] Failure to transfer edu.internet2.middleware:shibboleth-common:1.4.5-SNAPSHOT/maven-metadata.xml from https://build.shibboleth.net/nexus/content/repositories/snapshots was cached in the local repository, resolution will not be reattempted until the update interval of shib-snapshot has elapsed or updates are forced. Original error: Could not transfer metadata edu.internet2.middleware:shibboleth-common:1.4.5-SNAPSHOT/maven-metadata.xml from/to shib-snapshot (https://build.shibboleth.net/nexus/content/repositories/snapshots): peer not authenticated
Downloading: https://build.shibboleth.net/nexus/content/repositories/snapshots/edu/internet2/middleware/shibboleth-common/1.4.5-SNAPSHOT/shibboleth-common-1.4.5-SNAPSHOT.pom
Downloading: https://build.shibboleth.net/nexus/content/groups/public/net/shibboleth/tool/ant-extensions/1.1.0/ant-extensions-1.1.0.pom
Downloading: http://repo1.maven.org/maven2/net/shibboleth/tool/ant-extensions/1.1.0/ant-extensions-1.1.0.pom
[JENKINS] Archiving disabled